Base | Representation |
---|---|
bin | 11101100010010… |
… | …100110111001001 |
3 | 1021112102220210210 |
4 | 131202110313021 |
5 | 2003324200414 |
6 | 121101031333 |
7 | 15165000030 |
oct | 3542246711 |
9 | 1245386723 |
10 | 495537609 |
11 | 234799816 |
12 | 119b55549 |
13 | 7b881c28 |
14 | 49b53717 |
15 | 2d785e59 |
hex | 1d894dc9 |
495537609 has 8 divisors (see below), whose sum is σ = 755104960. Its totient is φ = 283164336.
The previous prime is 495537569. The next prime is 495537611. The reversal of 495537609 is 906735594.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 495537609 - 27 = 495537481 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (495537649) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11798494 + ... + 11798535.
It is an arithmetic number, because the mean of its divisors is an integer number (94388120).
Almost surely, 2495537609 is an apocalyptic number.
It is an amenable number.
495537609 is a deficient number, since it is larger than the sum of its proper divisors (259567351).
495537609 is a wasteful number, since it uses less digits than its factorization.
495537609 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23597039.
The product of its (nonzero) digits is 1020600, while the sum is 48.
The square root of 495537609 is about 22260.6740463985. The cubic root of 495537609 is about 791.3322651552.
The spelling of 495537609 in words is "four hundred ninety-five million, five hundred thirty-seven thousand, six hundred nine".
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